<template>
  <div>
    <el-card>
      <!-- 搜索区 -->
      <el-form
        ref="refresh_ref"
        :model="query_info"
        :rules="refresh_rules"
        label-width="100px"
      >
        <el-row :gutter="20">
          <el-col :span="7">
            <el-form-item label="申诉状态" prop="status">
              <el-select
                v-model="query_info.status"
                placeholder="请选择申诉状态"
                clearable
                @clear="get_list()"
              >
                <el-option label="申诉中" value="0"></el-option>
                <el-option label="通过" value="1"></el-option>
                <el-option label="驳回" value="2"></el-option>
              </el-select>
            </el-form-item>
          </el-col>
          <el-col :span="11">
            <el-form-item label="申诉时间" prop="created_at">
              <el-date-picker
                v-model="query_info.created_at"
                type="datetimerange"
                range-separator="至"
                start-placeholder="开始时间"
                end-placeholder="结束时间"
                clearable
              >
              </el-date-picker>
            </el-form-item>
          </el-col>
          <el-col :span="11">
            <el-form-item label="处理时间" prop="updated_at">
              <el-date-picker
                v-model="query_info.updated_at"
                type="datetimerange"
                range-separator="至"
                start-placeholder="开始时间"
                end-placeholder="结束时间"
                clearable
              >
              </el-date-picker>
            </el-form-item>
          </el-col>
        </el-row>
      </el-form>
      <el-row :gutter="20" class="s_row">
        <el-col :span="2">
          <el-button type="primary" @click="get_list()">查询</el-button>
        </el-col>
        <el-col :span="2">
          <el-button type="success" @click="refresh()">重置</el-button>
        </el-col>
        <el-col :span="2">
          <el-button type="info" @click="$router.go(-1)">返回</el-button>
        </el-col>
      </el-row>
      <!-- 表格区 -->
      <el-table :data="list" border>
        <el-table-column
          align="center"
          label="编号"
          prop="id"
          width="80"
          fixed="left"
          sortable
        ></el-table-column>
        <el-table-column
          align="center"
          label="申诉内容"
          prop="content"
          width="200"
        ></el-table-column>
        <el-table-column
          label="申诉图片"
          align="center"
          prop="image_url"
          width="200"
        >
          <template v-slot="scope">
            <el-image
              class="list_image"
              :src="scope.row.images[0]"
              :preview-src-list="scope.row.images"
            >
              <div class="image-error">暂无图片</div>
            </el-image>
          </template>
        </el-table-column>
        <el-table-column
          align="center"
          label="订单状态"
          prop="status_name"
          width="100"
        ></el-table-column>
        <el-table-column
          align="center"
          label="申诉结果"
          prop="return_content"
          width="200"
        ></el-table-column>
        <el-table-column
          align="center"
          label="申诉时间"
          prop="created_at"
          width="200"
          sortable
        ></el-table-column>
        <el-table-column
          align="center"
          label="处理时间"
          prop="updated_at"
          width="200"
          sortable
        ></el-table-column>
        <el-table-column align="center" label="操作" width="200" fixed="right">
          <template v-slot="scope">
            <el-button
              type="primary"
              v-if="scope.row.status === 0"
              :disabled="order_complain_btn"
              icon="iconfont icon-bianji"
              size="mini"
              @click="order_complain(scope.row.id)"
              >处理</el-button
            >
          </template>
        </el-table-column>
      </el-table>
      <!-- 页码区 -->
      <el-pagination
        @size-change="handle_size_change"
        @current-change="handle_current_change"
        :total="total"
        :layout="$config.layout"
        :current-page="query_info.page"
        :page-sizes="$config.page_sizes"
        :page-size="query_info.pagesize"
      ></el-pagination>
    </el-card>
    <!-- 编辑地址对话框 -->
    <el-dialog
      title="编辑地址"
      v-model="edit_dialog_visible"
      :width="$config.percentage_width"
      @close="edit_dialog_close"
    >
      <!-- 主体区 -->
      <el-form
        label-width="100px"
        :model="edit_form"
        :rules="rules"
        ref="edit_ref"
      >
        <el-form-item label="申诉结果" prop="return_content">
          <el-input
            type="textarea"
            placeholder="请输入申诉结果"
            maxlength="100"
            clearable
            show-word-limit
            v-model="edit_form.return_content"
          ></el-input>
        </el-form-item>
      </el-form>
      <!-- 按钮区 -->
      <span class="dialog-footer">
        <el-button @click="edit_dialog_visible = false">取 消</el-button>
        <el-button
          :disabled="btnStatus.order_complain"
          type="primary"
          @click="edit_send(2)"
          >驳回</el-button
        >
        <el-button
          :disabled="btnStatus.order_complain"
          type="primary"
          @click="edit_send(1)"
          >通过</el-button
        >
      </span>
    </el-dialog>
  </div>
</template>

<script>
export default {
  data() {
    return {
      btnStatus: this.is_string(
        {
          order_complain: "shop/order/order_complain"
        },
        this
      ),
      query_info: {
        id: this.$route.query.id,
        status: "", // 申诉状态
        created_at: [], // 申诉时间
        updated_at: [], // 处理时间
        page: this.$config.page, // 当前页码
        pagesize: this.$config.pagesize // 每页显示条数
      },
      list: [], // 列表数据
      total: 0, // 总数据条数
      refresh_rules: { status: [], created_at: [], updated_at: [] },
      // 处理对话框是否显示
      edit_dialog_visible: false,
      edit_form: {
        id: "",
        return_content: "",
        status: ""
      },
      rules: {
        return_content: [
          { required: true, message: "请输入申诉结果！", trigger: "blur" }
        ]
      }
    };
  },
  created() {
    this.get_list();
  },
  methods: {
    // 获取列表
    get_list() {
      this.$base.request(
        {
          that: this,
          url: "shop/order/order_complain_list",
          data: this.query_info
        },
        res => {
          if (res.code === 8888) {
            this.list = res.data.list;
            this.total = res.data.total;
          }
        }
      );
    },
    // 刷新
    refresh() {
      this.$refs.refresh_ref.resetFields();
      this.get_list();
    },
    // 当前每页多少条选择
    handle_size_change(pagesize) {
      this.query_info.pagesize = pagesize;
      this.get_list();
    },
    // 当前页码
    handle_current_change(page) {
      this.query_info.page = page;
      this.get_list();
    },
    // 处理对话框打开
    order_complain(id) {
      this.edit_form.id = id;
      this.edit_dialog_visible = true;
    },
    // 提交处理数据
    edit_send(status) {
      this.edit_form.status = status;
      this.$refs.edit_ref.validate(valid => {
        if (valid) {
          this.$base.request(
            {
              that: this,
              method: "PUT",
              url: "shop/order/order_complain",
              data: this.edit_form
            },
            res => {
              if (res.code === 8888) {
                this.$base.message({ that: this, message: res.msg });
                this.edit_dialog_visible = false;
                this.get_list();
              }
            }
          );
        }
      });
    },
    // 监听处理对话框的关闭事件
    edit_dialog_close() {
      this.$refs.edit_ref.resetFields();
    }
  }
};
</script>
